get update命令时提示“The following signatures ...

The following signatures were invalid:KEYEXPIRED 1544811256 问题原因 由于使用的软件源签名到期,需要更新过期的key。解决方案 阿里云提醒您: 如果您对实例或数据有修改、变更等风险操作,务必注意实例的容灾、容错能力,确保数据安全...
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窗口函数说明

ROW|value_expr { PRECEDING|FOLLOWING } } AND{ UNBOUNDED FOLLOWING|CURRENT ROW|value_expr { PRECEDING|FOLLOWING } }|{ UNBOUNDED PRECEDING|CURRENT ROW|value_expr PRECEDING}}在以下各节中将讨论此语法的语义。analytic_function...

DescribeStream

optional string parent_sibling_id=3;} stream_id:类型:required string 当前stream的ID expiration_time:类型:required int32 Stream的过期时间 table_name:类型:required string 当前stream 所属的table名称 creation_time: 类型:...

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调用子程序

sibling block DBMS_OUTPUT.PUT_LINE('.END BLOCK level_1b');END level_1b;BEGIN DBMS_OUTPUT.PUT_LINE('BLOCK level_0');level_1b;DBMS_OUTPUT.PUT_LINE('END BLOCK level_0');END level_0;下面是结果输出:BEGIN level_0;END;BLOCK ...

ALIYUN:POLARDB:Account

The description must comply with the following rules:\n-It cannot start with http:// or https://.\n-It must be 2 to 256 characters in length.", MinLength":2,"MaxLength":256 },"AccountPrivilege":{"Type":"String", ...

ListInstanceIndices

managedStatus String following 索引托管状态,支持以下三种状态:following:托管中。closing:取消托管中。closed:未托管。name String.ds-ds-2021.07.21-000002 索引名称。size Long 416 当前索引所占用的总存储空间。单位:Byte。...

FCM 推送

you don't specify versions in Firebase library dependencies implementation 'com.google.firebase:firebase-messaging' implementation 'com.google.firebase:firebase-analytics' } 接入 mPaaS操作步骤如下:接入 MPS 依赖,mPaaS ...

ALIYUN:KAFKA:Topic

The name of the topic.The value of this parameter must meet the following requirements:\nThe name can only contain letters,digits,hyphens(-),and underscores(_).\nThe name must be 3 to 64 characters in length,and will be ...

MySQL数据库对外键和索引等名称的长度限制导致创建时...

问题描述RDS产品的MySQL数据库创建索引报如下错误。Identifier&name& '...File Group64Alias256(see exception following table)Compound Statement Label16解决方案减少外键/索引等名称的命名长度。适用于云数据库 RDS
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ListDataStreams

String following 索引托管状态,支持以下三种状态:following:托管中。closing:取消托管中。closed:未托管。name String Log1 数据流名称。size Long 15393899 当前索引所占用的总存储空间。单位:Byte。managedStorageSize Long ...

ALIYUN:Config:DeliveryChannel

when you create a\ndelivery method.The value must be in one of the following formats:\nacs:oss:{RegionId}:{Aliuid}:{bucketName} if your delivery destination is an Object Storage Service(OSS) bucket.\nacs:mns:{RegionId}:{...

常见问题

在Ubuntu服务器中提示“The following signatures were invalid:KEYEXPIRED 1544811256”报错如何处理?如何在Apache服务中开启Gzip功能?备案问题 轻量应用服务器支持几个备案服务号?轻量应用服务器产品备案策略是什么?已购买一个月的轻...

使用Terraform管理OSS

constraints in configuration,so the latest version was installed.To prevent automatic upgrades to new major versions that may contain breaking changes,it is recommended to add version="."constraints to the corresponding ...

窗口函数

Finland|1510|注意事项 边界值的取值有如下要求:start不能为UNBOUNDED FOLLOWING,否则提示Window frame start cannot be UNBOUNDED FOLLOWING错误。end不能为UNBOUNDED PRECEDING,否则提示Window frame end cannot be UNBOUNDED ...

通过Monstache实时同步MongoDB数据到阿里云ES

entire deployment#in this case you usually don't need regexes in your config to filter collections unless you target the deployment.#to listen to an entire db use only the database name.For a deployment use an empty string...

在Ubuntu实例中执行apt-get update命令时提示“NO_...

The following signatures cloudn't be verified because the public key is not available:NO_PUBKEY 3B4FE6ACC0B21F32 解决方案 阿里云提醒您:如果您对实例或数据有修改、变更等风险操作,务必注意实例的容灾、容错能力,确保数据安全。...
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创建包正文

FUNCTION update_emp_sal(p_empno IN NUMBER,p_raise IN NUMBER)RETURN NUMBER IS v_sal NUMBER:=0;BEGIN SELECT sal INTO v_sal FROM emp WHERE empno= p_empno;v_sal:=v_sal+p_raise;UPDATE emp SET sal=v_sal WHERE empno= p_empno;...

DescribeDiagnoseReport

suggest String You can call the following function in the Elasticsearch API.诊断建议。type String ES_API 诊断结果类型。支持:TEXT(文本描述)、CONSOLE_API(控制台触发型)、ES_API(API触发型)。health String YELLOW 诊断项的...

容器服务Swarm集群节点调度异常

node&that&satisfies&the&following&conditions&[port&10080&(Bridge& mode)&port&5008&(Bridge& mode)]”报错,如下图所示。之前的一段时间都有重新发布的操作,没有出现问题,尝试切换到别的节点可以正常发布,但是切回原来的节点还是不...
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一键创建容器镜像仓库和授权RAM账号

following symbols:+create Terraform will perform the following actions:. Plan:10 to add,0 to change,0 to destroy.Do you want to perform these actions?Terraform will perform the actions described above.Only 'yes' will be ...

常见问题

the requested method or the amount of data provided in the request exceeds the capacity limit.Sorry for the inconvenience. Please report this message and include the following information to us. Thank you very much...

ALIYUN:FNF:Flow

flow following the FDL syntax standard.","Default":"version:v1beta1\ntype: flow\nsteps:\n-type:pass\n name:mypass"},"Description":{"Type": String","Description":"Create a description of the flow.","Default":"Test FNF Flow...

ALIYUN:POLARDB:DBClusterAccessWhiteList

comma(,).The following two formats are supported:\nIP address:for example, 10.23.12.24.\nClassless inter-domain routing(CIDR)block:for example, 10.23.12.24/24,where the\nsuffix/24 indicates the number of bits for the ...

与Oracle管理的对比

[[WITH]option[…]][IDENTIFIED BY password]where option can be the following compatible clauses:PROFILE profile_name|ACCOUNT {LOCK|UNLOCK}|PASSWORD EXPIRE[AT 'timestamp']or option can be the following non-compatible clauses...

PPAS 兼容性说明

p_deptno IN NUMBER,p_empno IN OUT NUMBER,p_ename IN OUT VARCHAR2,p_job OUT VARCHAR2,p_hiredate OUT DATE p_sal OUT NUMBER)IS BEGIN SELECT empno,ename, job,hiredate,sal INTO p_empno,p_ename,p_job,p_hiredate,p_sal FROM emp ...

通过Helm CLI一键部署WordPress

deployed*Your WordPress site can be accessed through the following DNS name from within your cluster:wordpress.default.svc.cluster.local(port 80)To access your WordPress site from outside the cluster follow the steps below...

ALIYUN:POLARDB:DBClusterEndpointAddress

with the following rules:It must start with a letter and consist of lowercase letters,digits,and hyphens(-),cannot end with a dash.The length is 6~30 characters."},"DBEndpointId":{"Type":"String","Description":"The ID of ...

示例数据库描述

p_deptno IN NUMBER,p_empno IN OUT NUMBER,p_ename IN OUT VARCHAR2,p_job OUT VARCHAR2,p_hiredate OUT DATE,p_sal OUT NUMBER)IS BEGIN SELECT empno,ename, job,hiredate,sal INTO p_empno,p_ename,p_job,p_hiredate,p_sal FROM emp ...

ALIYUN:CEN:CenVbrHealthCheck

Description":"You can use either of the following methods to specify the source IP address of the health check.Automatic IP Address:The system automatically assigns an IP address within the CIDR block 100.96.0.0/16 ...

ALIYUN:RAM:SAMLProvider

of 128 characters and only letters,numbers,and the following special characters are accepted:hyphens(-),periods(.),and underscores(_).It cannot start or end with a special character.","MinLength":1,"MaxLength": 128 },...

ListDiagnoseReport

function in the Elasticsearch API.诊断建议。type String ES_API 诊断结果类型。支持:TEXT(文本描述)、CONSOLE_API(控制台触发型)、ES_API(API触发型)。health String YELLOW 诊断项的健康度。支持:GREEN、YELLOW、RED和UNKNOWN...

ALIYUN:ROCKETMQ:Group

the following aspects:\nA group ID starts with\"GID_\"or \"GID-\",and contains letters,numbers,hyphens(-),and underscores(_).\nA group ID ranges from 7 to 64 bytes.\nOnce a group ID is created,it cannot be edited anymore....

ALIYUN:IOT:RuleAction

data to AMQP consumer groups.\nOTS:forwards data in the topics that have been processed by the rule engine to Table\nStore for NoSQL data storage.\nNote\nRules of the binary data format(the DataType parameter is set ...

WordPress使用协议

version.This program is distributed in the hope that it will be useful,but WITHOUT ANY WARRANTY;without even the implied warranty ofMERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.See theGNU General Public License for ...

ALIYUN:RDS:Account

must be unique and meet the following requirements:\nStart with a letter;\nConsist of lower-case letters,digits,and underscores(_);\nContain no more than 16 characters.\nFor other invalid characters,see Forbidden keywords ...

保留字与关键字

EXTERNAL FALSE FETCH FIELDS FILEFORMAT FIRST FLOAT FOLLOWING FORMAT FORMATTED FROM FULL FUNCTION FUNCTIONS GRANT GROUP HAVING HOLD_DDLTIME IDXPROPERTIES IF IMPORT IN INDEX INDEXES INPATH INPUTDRIVER INPUTFORMAT INSERT INT ...

Oracle语法支持

Intersect 和 Minus/Except ...frame_clause的语法定义:ROWS { UNBOUNDED PRECEDING } AND { UNBOUNDED FOLLOWING| CURRENT ROW } OVER函数内支持的排名函数:RANK DENSE_RANK ROW_NUMBER OVER函数内支持的聚合函数:AVG COUNT SUM MAX MIN

环境接口

环境初始化接口 init 用于初始化环境配置。...need to use https,you need to set the following information. env.getNetworkOption().setNetworkType(NetworkType.HTTPS);env.getNetworkOption().setCodecType(CodecType.JSON);return env;}

ALIYUN:POLARDB:DBInstance

ALIYUN:POLARDB:DBInstance类型用于在POLARDB集群下创建一个新的数据库。语法{"Type": ALIYUN:POLARDB:DBInstance","Properties":{"DBClusterId":String, CharacterSetName":String,"DBDescription":...be up to 64 characters in length.

一键创建分布式集群并部署文件

constraints in configuration,so the latest version was installed.To prevent automatic upgrades to new major versions that may contain breaking changes,it is recommended to add version="."constraints to the corresponding ...
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